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Date: Sat, 2 Jun 2001 07:58:02 +0900 (JST)
Message-Id: <200106012258.f51Mw2M23899@pelsia.netmove.co.jp>
From: nork@cityfujisawa.ne.jp (Norikatsu Shigemura)
To: FreeBSD-net-jp@jp.freebsd.org
In-Reply-To: Your message of "Sat, 19 May 2001 06:04:16 +0900 (JST)".
	<200105182104.f4IL4GJ12593@pelsia.netmove.co.jp>
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Subject: [FreeBSD-net-jp 3128] Re: Unnumbered routing (Re: VPN Useing Vtun)
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$B=EB<K!9n$G$9!#(B

<200105182104.f4IL4GJ12593@pelsia.netmove.co.jp>$B$N5-;v$K$*$$$F(B
$B;d$O=q$-$^$7$?!#(B

>> >> vtun $B$O;H$C$F$J$$$N$GNI$/J,$+$i$J$$$1$I!"$-$C$H(B tun(4) $B$r;H$C$F$k$s$G$9(B
>> >> $B$h$M!#(B
>> >> FreeBSD $B<+BN$O(B tun $B$K%"%I%l%9$U$i$:$K(B unnumbered $B$G%k!<%F%#%s%0=PMh$k$H(B
>> >> $B;W$$$^$9!#(B($B;n$7$?$3$HL5$$$1$I(B)
>> 	$B$`!A!#CN$i$J$+$C$?!D!#$H$$$&$3$H$G<B83<B83!#(B
>> 	vtun $B%/%i%$%"%s%H(B/$B%5!<%P!<$G(B ifconfig $B$K(B up $B$@$1$r;XDj(B, $B%/%i%$%"(B
>> 	$B%s%H$K(B route add XXX -interface %% $B$r;XDj$7$?$H$3$m(B, ipfw $B$G(B tun1
>> 	(PPPoE $B$N4X78$G(B tun1 $B$,3d$jEv$F$i$l$?(B. $B%/%i%$%"%s%H(B/$B%5!<%P!<$H$b(B)
>> 	$BA4%Q%1%C%H%m%0$H$C$?$i(B, $B$H$j$"$($:%/%i%$%"%s%H(B->$B%5!<%P!<$H%Q%1%C(B
>> 	$B%H$,$H$I$/$N$r3NG'$7$^$7$?!#;DG0$J$,$i$=$l$G1~Ez(B(ping $B$J$j(B
>> 	traceroute $B$J$j(B)$B$,$"$k$o$1$G$J$$$N$G$9$,!D!#;DG0L2$9$.$k$N$G$^$?(B
>> 	$B8e$G!D!#(B

	$B<c43;~4V$,$H$l$?$N$G$^$?<B83$7$F$_$^$7$?!#:#0l$D%T%s$H$3$J$/$F(B
	$B40A4$G$O$J$$$N$G$9$,(B, $B$H$j$"$($:J,$+$C$?$3$H$O(B unnumbered $B$G(B vtun
	$BD%$C$F(B, vtun $B$,F0$$$F$k%^%7%s$+$iAj<j$K%Q%1%C%H$OFO$/$,(B, ($B$3$3$+(B
	$B$i=EMW(B), $B$I$&$d$i;OE@$,(B 0.0.0.0 (tcpdump $B$K$h$k(B)$B$J$?$a$+La$C$FMh(B
	$B$J$$0u>]$r<u$1$^$7$?!#$H$$$&$N$b(B, $B<B83A0$K@\B3$7$F$$$?%[%9%H(B(vtun
	$B$+$i$9$l$PBh;0<T%[%9%H(B)$B$G(B, $B<B83Cf$?$^$?$^%k!<%F%#%s%0$r(B vtun $B$K8~(B
	$B$1$F$bDL?.$,$G$-$?$?$a$G$7$?!#3F!9$N%^%7%s$G(B tcpdump $B$r$H$C$F8+$?(B
	$B$H$3$m4|BTDL$j$NF0:n$r$7$F$$$k$h$&$G$9(B(private network $B$K%0%m!<%P(B
	$B%k(B IP $B$J%Q%1%C%H(B($B;OE@!&=*E@$H$b(B)$B$,L5$,$l$k$N$OAT4Q$G$7$?(B($B>P(B))$B!#(B
	vtun $B$,F0$$$F$$$k%^%7%s$+$i$O$@$a$=$&$G$9$,(B, $B$=$N%^%7%s$KO"$J$k%^(B
	$B%7%s$+$i$OH/?.$G$-$=$&$G$9!#;DG0$J$3$H$K(B 2 $BBfL\$,<j85$KL5$$$N$G8!(B
	$B>Z$7$F$$$^$;$s!#(B

	$B>e5-$N;v>]$,C1$K;OE@%"%I%l%9$,;XDj$5$l$J$$$?$a$@$H$7$?$i$I$&$$$&(B
	$BBP=h$,$h$$$N$G$7$g$&!)(B
